Pulsar

Wave

CSS

A smooth, repeating sine wave suddenly stutters and deforms into an erratic, chaotic shape for one cycle before returning to harmony.

Tier
CSS
Dependencies
None
Duration
4.2 s, loops
Categories
Icons and micro-interactions
Use cases
Dashboards and reporting, Notifications
Industries
Security and identity, Cross-industry
Style
Minimal line · light stroke
Set
anomaly
Tags
wavelinestrokepulseminimal

Companion assets

The same artwork, not animated. Derived from the entry’s own resting state, so it matches exactly.

Animated
CSS tier
Static vector
Wave, not animated
Download SVG

Code

animation.svg

<svg xmlns="http://www.w3.org/2000/svg" fill="none" aria-hidden="true" class="pulsar pulsar-anomaly-wave" data-pulsar="anomaly-wave" viewBox="0 0 160 96"><path stroke="currentColor" stroke-linecap="round" stroke-width="1.5" d="M20 48q15-20 30 0t30 0 30 0 30 0" class="anomaly-wave-ref" opacity=".3"></path><path stroke="var(--pulsar-accent, currentColor)" stroke-linecap="round" stroke-linejoin="round" stroke-width="2.5" d="M20 48q15-20 30 0 8-30 14 20 8-36 16-20 15 20 30 0t30 0" class="anomaly-wave-active"></path><circle cx="64" cy="68" r="2.5" fill="var(--pulsar-accent, currentColor)" class="anomaly-wave-pip1"></circle><circle cx="58" cy="18" r="2.5" fill="var(--pulsar-accent, currentColor)" class="anomaly-wave-pip2"></circle></svg>

animation.css

.pulsar-anomaly-wave {
  display: block;
  overflow: visible;
}
.pulsar-anomaly-wave .anomaly-wave-active {
  stroke-dasharray: 200;
  stroke-dashoffset: 200;
  animation: anomaly-wave-active-anim 4200ms cubic-bezier(0.4, 0, 0.2, 1) infinite;
}
.pulsar-anomaly-wave .anomaly-wave-pip1,
.pulsar-anomaly-wave .anomaly-wave-pip2 {
  animation: anomaly-wave-pips-anim 4200ms ease infinite;
}

@keyframes anomaly-wave-active-anim {
  0%,
  15% {
    stroke-dashoffset: 200;
    opacity: 0;
  }
  25% {
    opacity: 1;
  }
  60%,
  80% {
    stroke-dashoffset: 0;
    opacity: 1;
  }
  92%,
  100% {
    stroke-dashoffset: -200;
    opacity: 0;
  }
}

@keyframes anomaly-wave-pips-anim {
  0%,
  35% {
    opacity: 0;
    transform: scale(0);
  }
  42%,
  75% {
    opacity: 1;
    transform: scale(1);
  }
  88%,
  100% {
    opacity: 0;
    transform: scale(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  .pulsar-anomaly-wave * {
    animation: none !important;
  }
}

From this family15 in Anomaly

See the family